Thanks for the bug report. It appears there are two problems here: 1. You are using the 'oibaf' PPA which is unsupported and is known to cause graphics problems. Please uninstall it or at least don't report bugs while it is installed.
2. There is a recent regression in the Intel kernel driver so please subscribe to bug 1924624 for that. ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1926068 Title: INTEL HD DRIVERS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1926068/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp